<template>
	<div class="app-container">
		<!-- Header 顶部区域 -->
		<mt-header fixed title="Vue-cms">
			<span @click="goBack" slot="left" v-show="leftFalg">
				<mt-button icon="back">返回</mt-button>
			</span>
		</mt-header>
		<!-- 路由页面区域 -->
		<transition>
			<router-view></router-view>
		</transition>

		<!-- tabbar 底部区域 -->
		<nav class="mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-cms" to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-cms" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-cms" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart">
					<span class="mui-badge" id="badge">{{ $store.getters.totalCount }}</span>
				</span>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-cms" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
	</div>

</template>

<script>
	export default {
		data() {
			return {
				msg: "index.vue 中的message",
				leftFalg:false
			}
		},
		created() {

		},
		methods: {
			goBack(){
				this.$router.go(-1);
			}
		},
		watch:{
			"$route.path":function(newVal){
				if(newVal=="/home"){
					this.leftFalg = false;
				}else{
					this.leftFalg = true;
				}
			}
		}
	}
</script>

<style scoped="scoped">
	.mint-header{
		z-index: 99;
	}
	.app-container {
		padding-top: 40px;
		padding-bottom: 60px;
		overflow-x: hidden;
		/* 防止路由页面切换的时候出现横向的滚动条 */
	}

	.v-enter {
		opacity: 0;
		transform: translateX(100%);
		/* 设置从右边进入 */
	}

	.v-leave-to {
		opacity: 0;
		transform: translateX(-100%);
		/* 设置从左边消失 */
		position: absolute;
		/* 设置消失的时候不占用空间，以免将进入的页面挤到下面去 */
	}

	.v-enter-active,
	.v-leave-active {
		transition: all 0.5s ease;
	}

	/* 改类名 */
	.mui-bar-tab .mui-tab-item-cms.mui-active {
		color: #007aff;
	}

	.mui-bar-tab .mui-tab-item-cms {
		display: table-cell;
		overflow: hidden;
		width: 1%;
		height: 50px;
		text-align: center;
		vertical-align: middle;
		white-space: nowrap;
		text-overflow: ellipsis;
		color: #929292;
	}

	.mui-bar-tab .mui-tab-item-cms .mui-icon {
		top: 3px;
		width: 24px;
		height: 24px;
		padding-top: 0;
		padding-bottom: 0;
	}

	.mui-bar-tab .mui-tab-item-cms .mui-icon~.mui-tab-label {
		font-size: 11px;
		display: block;
		overflow: hidden;
		text-overflow: ellipsis;
	}
</style>
